|
序号
NO. |
零件名称
Part name |
材质
Material |
|
1 |
阀体 Body |
20# A105 SS304 SS304L SS316 SS316L |
|
2 |
阀盖垫片 Bonnet Gasket |
紫铜(Red copper) PTFE |
|
3 |
阀盖Bonnet |
20# A105 SS304 SS304L SS316 SS316L |
|
4 |
填料垫 Packing Seat |
PTFE 柔性石墨(Expanded Graphite)
金属盘根(Matel and Graphite) |
|
5 |
填料 Packing |
PTFE 柔性石墨(Expanded Graphite) |
|
6 |
填料压盖 Packing Gland |
20# A105 SS304 SS304L SS316 SS316L |
|
7 |
阀杆 Stem |
20# A105 SS304 SS304L SS316 SS316L |
|
8 |
手柄 Handle |
20# A105 SS304 SS304L SS316 SS316L |
|
9 |
内六角螺钉 Hexagon Screw |
20# A105 SS304 SS304L SS316 SS316L |
|
货号
ITEM NO. |
公称通径 DN
Nominal bore |
Td |
H |
L |
L1 |
N |
|
J21W-HB-1 |
DN6 |
NPT1/4 |
75 |
58 |
75 |
60 |
|
J21W-HB-2 |
NPT1/2 |
80 |
62 |
66 |
60 | |
|
J21W-HB-3 |
NPT3/4 |
80 |
57 |
- |
60 | |
|
J21W-HB-4 |
DN10 |
NPT3/8 |
75 |
58 |
78 |
60 |
|
J21W-HB-5 |
DN15 |
NPT1/2 |
77 |
68 |
86 |
60 |
